A Web Map Service (WMS) is a standard protocol for serving georeferenced map images over the Internet

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2
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1answer
907 views

While developing stage, Is Proxy.cgi required to get Openlayers WMSGetFeatureInfo?

I have published the data in Geoserver (Tomcat and OS Ubuntu) and I am developing a map application in my local machine (OS windows xp) using asp.net. In my application, I can get WMS feature ...
0
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1answer
609 views

GCS_WGS_1984 and 900913. What is the difference?

I use WMS Service with mymapproxy/mapproxy.yaml : services: demo: kml: tms: wmts: wms: srs: ['EPSG:4326', 'EPSG:900913'] md: title: MapProxy OSM WMS Proxy abstract: This ...
0
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2answers
817 views

Use GetFeatureInfo with OpenLayers and a Bounding Polygon

I want to be able to draw a bounding polygon and have my MapServer WMS layer return every feature within that bounding box. I have it working for a single point, but I would like for the query to ...
1
vote
1answer
692 views

Leaflet Legend fixed image? not SLD?

I have a style pulled from my GeoServer and have created a basic legend, with a fixed PNG. However I was wondering if it is possible to have this legend be pulled from the layers SLD? so that if the ...
0
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0answers
191 views

Google and Croatia WMS do not line up with shapefiles (500 meter to East)

I am working on a project in Croatia. I can use the WMS files from geoportal.dgu.hr/wms. These line up perfectly with the google maps. As project CRS I use HTRS96/TM which has become standard in ...
3
votes
2answers
336 views

Can QGIS display individual WMS tiles as it fetches them?

I have a QGIS project accessing a base WMS layer with imagery. How can I tell QGIS to display the individual tiles as it fetches them so that I won't wait for the whole image to load until I see ...
2
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0answers
263 views

WMSGetFeatureInfo : No feature found on click

My map displays well my WMS layers. When i try to get the feature info, the debugger tells me no feature is found features: Array[0] , length :0 I don't know if it is because of a projection issue: ...
0
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1answer
530 views

OpenLayers CQL filter gets info about NOT VISIBLE features

I have a WMS layer and a control WMSGetFeatureInfo. If I apply a CQL Filter to the layer and I redraw it, the WMSGetFeatureInfo control continue querying also NOT VISIBLE features. Why in your ...
2
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0answers
77 views

Can't connect to WMS service? An Amazon-EC2 problem?

I'm running GeoServer 2.3.5 on a Windows instance in AWS for the first time. The data is on the server in PostGIS. The map layers have been published and I can see them locally without any problems. ...
1
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0answers
500 views

WMS Query does not return all records (Geoserver)

This is a tricky one - so bear with me... i'm a Geoserver newbie... Basically, i have two very similar queries that return species records for a given species in a given geograpic area. One query ...
2
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2answers
486 views

Stitching MapProxy tiles to receive one georeferenced image?

In my struggle to get a decent aerial image for playing around with as a layer in Biosphere3D (and for other purposes as well), I managed to install Mapproxy and then cached the area in my desired ...
2
votes
1answer
48 views

Placing TIF image on the top of WMS layer

How to place TIF file on the top of WMS layer in QGIS? When I import TIF file, it has different coordinate system, and it is placed far from WMS layer, but I want to put this TIF layer on the top of ...
1
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0answers
151 views

How to add any WMS layer on Google Earth Plugin in my web application?

I have a GIS application which allows user to draw features on Google Earth plugin included on my web application. Now i want to give an option of adding any wms layer on the google earth plugin if ...
1
vote
1answer
303 views

GWT-Openlayers WMS layer problem

I use GWT-Openlayers and i want to add a WMS layer to my Map. Here is the code: ... MapOptions defaultMapOptions = new MapOptions(); defaultMapOptions.setNumZoomLevels(7); //Create a ...
0
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0answers
487 views

Leaflet WMS Layer from arcgis server (extreme noob question)

I am very new to GIS, and find things a bit overwhelming. Please be kind and excuse my ignorance. I am trying to display a map on a website using leaflet. The map I want to display is hosted from an ...
2
votes
2answers
1k views

Can I use leaflet to access a WMS service published as an OpenLayers javascript API?

I would like to add this layer to a site I'm working on that uses leaflet: http://116.240.195.134/vicmapapi/UserGuide.jsp The API itself is a javascript file based on OpenLayers: ...
0
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1answer
752 views

Why WMS Image Repeat leaflet?

I setup wms service using mapserver, the map file is attached . I have created index page, the code is <!DOCTYPE html> <html lang="es"> <head> <meta charset="utf-8" /> ...
1
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1answer
765 views

SharpMap WMS - How to add labels to a map containing a VectorLayer

First, I'm new to SharpMap. I'm adding in labels for a vector layer, but for some reason the labels are not showing up. My PostGIS data is in Geographic NAD 83 and the UI is OpenLayers so am ...
0
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1answer
190 views

Opengeo Geoexplorer WMS source singleTile property?

I was wondering whether there is a way to control what layers should be fetched as a single tile in a GeoExplorer composer application? OpenLayers.Layer.WMS objects have a singleTile property but it ...
0
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1answer
141 views

How to send polygon data to wms?

I use OpenLayers and GeoServer. I can read kml file format from OpenLayers. And I want to edit this polygon in kml. So I want polygon data(polygon circle and center coordinate etc..) to GeoServer.
0
votes
1answer
857 views

How to determine the accuracy of getFeatureInfo on a WMS layer?

I have added a WMS layer to the ArcGIS Server JSAPI and am attempting to query it using getFeatureInfo when the user clicks on the map. A reproducible sample is available here. This is mostly ...
1
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1answer
741 views

How to run an Identify task on a WMS layer

I'm new to WMS layers, and am looking for a way to retrieve a layer's attributes when clicking on the map, using the ArcGIS Server JS API. The documentation is a bit sparse, but from this question it ...
4
votes
1answer
850 views

Converting WMS getmap request to Geotiff

I'm accessing a WMS server that doesn't provide geotiff as one of the format capabilities, but does provide PNG and KMZ. ...
1
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0answers
273 views

GetLegendGraphic with WMS layers in QGIS Server

I've created a project in QGIS where I've loaded some WMS layers. Now when I look at legends in QGIS Web Client, it just displays the label but not the associated color. Is it possible to have the ...
2
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0answers
35 views

Protect our WMS map tiles to only accessible from our site [duplicate]

We are using geoserver (2.3) to serve WMS map tiles generated from mapping data we licenced. We use leaflet on the client side to show the map (part of a ruby on rails site running on heroku). Because ...
1
vote
1answer
520 views

Geoserver optional symbology with variable substitution in SLD

I am trying to write an SLD that optionally takes a symbology for a PolygonSymbolizer and I can't work out how to do default to no symbology if the symbology env parameter is not set. I have used the ...
2
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0answers
105 views

Openlayers WMS url construction

I am working on an extension to openlayers to pre-cache tiles in a local websql datastore to support mapping on mobile device when connectivity is dead. I would like to pre-seed my cache with a set ...
0
votes
1answer
326 views

OpenLayers - changing layer type (wms to OSM) and WKT transformation problems

I've created the very simple tool which utilizes OpenLayers.Format.WKT with DrawFeature - polygon and ModifyFeature together, so I can create and modify, load and save polygons in/from WKT format. ...
3
votes
0answers
311 views

Is there a Python WMS client (thin client analogue of OpenLayers)?

I'm making a geoportal based on (Geo)Django 1.5, PostgreSQL 9.1 + PostGIS 2.0, QGIS MapServer and OpenStreet Map or Google Maps WMS services for the base layer. It seems like there is no problem, but ...
1
vote
1answer
2k views

How can I do feature selection on WMS layer (added JSFiddle example)

I have WMS layer with roads serverd from Geoserver (MS SQL View Layer) http://jsfiddle.net/Alophind/5pSrJ/ I want the user to be able to click on a line and "highlight" it , set it selected so he ...
1
vote
1answer
211 views

OpenLayers serving a MapServer layer: data won't display correctly without using WMS

I am trying to serve my Mapfile data as a MapServer layer in OL, rather than a WMS layer. When I display it using WMS, everything works fine. The part of the mapfile I have struggled with was ...
1
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0answers
73 views

Can I edit WMS layer or KML layer?

I am using Openlayers and until now i have been using OSM as background and i got points from my db (mySQL) and add them to vector layer, then i could modify them and save it back to the server. now i ...
0
votes
2answers
181 views

Is it possible to create OGC wms service based on the arcgis mxd file and data in java

We are trying to create a OGC wms using J2EE, and we know there are some opensource solution, like geoserver-wms. However most of them will use the SLD to render the data to an image. Which does not ...
0
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0answers
179 views

Map doesn't show anything in img file (WMS-Mapserver)

Actually in a practical Project we wanted to use OpenLayer and MapServer to display our data using WMS, but We can't find a proper srs or EPSG code. One of the ITC students said, we have to change our ...
0
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2answers
197 views

Show wms feature infos after map is rendered (OpenLayers)

I display wms features on a map and i want to see the attributes of all features after the map is loaded. I know the GetFeatureInfo request and i made examples when i clicked on a feature and than a ...
3
votes
1answer
859 views

geoserver wms issues

My WMS on a local test server was working fine with GeoExplorer but suddenly stopped working and now I don't get the LocalServer in the datasources list. I have tried reboot/restart. I tried adding ...
4
votes
1answer
653 views

What is the best practice to show GPS movements on map (Openlayers or Leaflet) using DB and Geoserver?

I have GPS unit which update the DB with Points every 10 seconds. I want to show the position in real time (as much as I can) on map using OL or Leaflet. What I did is serving the Point as Layer in ...
0
votes
1answer
140 views

How can I zoom to extenct according for dynamic WMS (coming from DB)?

I have a WMS layer that is coming from SQL View. I want to be able to zoom to extent of layer when clicking a button (view changes because data keep coming to the DB). How can I get the rectangle ...
2
votes
1answer
300 views

OpenLayers - How do I change the WMS URL in Code

I want to be able to change the url for a layer in code. The reasons is that I am implementing local caching. When local caching is Not enabled, we use 4 servers to deliver tiles to run parallel ...
1
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0answers
210 views

How Display WMS layer in AxMapControl?

I modify application (on c# .Net) based on arcobjects. It is a desktop application. I use object AxMapControl Map1. I can load .mxd map in it. Map1.LoadMxFile(mapName); Map1.Refresh(); Now I need ...
1
vote
3answers
2k views

MapServer: msWMSGetCapabilities(): WMS server error. WMS request not enabled

I took a look at this question/answer, and although helpful, it did not solve my issue. After spending the last couple days on this, I am confused as to why I'm getting: msWMSGetCapabilities(): WMS ...
1
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0answers
172 views

WMS: point “pointer” symbol with offset - getFeatureInfo search area slight mismatch

I'd like to ask what ways there might be to adjust a point's getFeatureInfo search area so that it matches a "pointer" (i.e slightly offset) symbol. We are running GeoServer 2.2.0 (part of an Opengeo ...
0
votes
1answer
273 views

How to redraw WMS layer on OpenLayers without flickering from geoserver?

I have a WMSlayer that is updated every 10sec with new data from SQL. Whenever I redraw the layer using redraw(true) , the map screen flickers. Is there a way to do it without flickering ?
-1
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2answers
703 views

Openlayers WMS layer always sends “EPSG:900913” as srs parameter [closed]

Why the wms layer ignoring srs parameter srs:"EPSG:4326" and always sending "EPSG:900913" as srs value..? this the code, map.projection= new OpenLayers.Projection("EPSG:4326"); var ...
0
votes
1answer
573 views

Openlayers with WMS service problem Resource interpreted as Image but transferred with MIME type application/vnd.ogc.wms_xml

I added a WMS layer var wmslayer = new OpenLayers.Layer.WMS("Cities", ...
0
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0answers
424 views

OGC filter intersects polygon

I am trying to get a selection of points in my dataset, by selecting a polygon and returning all points inside it. I am using an OGC fiter, and currently I am testing it directly in the OpenLayers ...
2
votes
1answer
150 views

In WMS, is there a way to provide appropriate resolutions/zoom levels?

I am looking for a way to tell a wms client which zoom levels or resolutions that are appropriate for a layer. Something like ... <layer> ... <resolutions> ...
0
votes
1answer
524 views

Selection problem in WMS layer using OpenLayers

I added 4 WMS layers (three polygons and one have point geometry) from GeoServer on my webpage My requirement is: I have to select a single polygon of one wms layer using a mouse click. After the ...
0
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1answer
206 views

How do I add feature from WMS to a different layer in OpenLayers?

I have a WMS layer I serve from SQL View. When I GetFeatureInfo I receive JSON presentation of the feature. ...
4
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3answers
3k views

Is it possible to make OGC WMS/WFS look like a ArcGIS Server layer, including functionality?

ESRI contacted me about this question. After a good talk the conclusion was that it is not wise to build a wrapper around WMS/WFS because of possible changes to the REST interface of ArcGIS Online ...